ImportError：无法导入名称 NumpyTest
我正在尝试使用 scipy 读取 *.wav 文件。我按照以下方式执行此操作：
import scipy.io
x = scipy.io.wavfile.read('/usr/share/sounds/purple/receive.wav')
结果我收到以下错误消息：
Traceback (most recent call last):
File "test3.py", line 1, in <module>
import scipy.io
File "/usr/lib/python2.5/site-packages/scipy/io/__init__.py", line 23, in <module>
from numpy.testing import NumpyTest
ImportError: cannot import name NumpyTest
有谁知道为什么 scipy 无法导入 NumpyTest 以及如何修复它？
I am trying to read a *.wav file using scipy. I do it in the following way:
import scipy.io
x = scipy.io.wavfile.read('/usr/share/sounds/purple/receive.wav')
As a result I get the following error message:
Traceback (most recent call last):
File "test3.py", line 1, in <module>
import scipy.io
File "/usr/lib/python2.5/site-packages/scipy/io/__init__.py", line 23, in <module>
from numpy.testing import NumpyTest
ImportError: cannot import name NumpyTest
Does anybody know why scipy cannot import NumpyTest and how it can be fixed?
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看起来您已经升级了 numpy 版本，但尚未安装相应的 scipy 版本。
Looks like you have upgraded your numpy version but haven't installed a corresponding scipy version.
你安装了numpy吗？如果您运行的是 Linux，则该软件包很可能称为
numpy或python-numpy如果您的操作系统软件包管理器没有 numpy 软件包，请从 此处
Do you have numpy installed? The package is most likely called
numpyorpython-numpyif you are running LinuxIf your OS package manager does not have numpy package, download it from here